doc: improve example of process.hrtime()

The example clarifies now that diff[0] * 1000000000 + diff[1] equals
the result in nanoseconds.
dgram: don't assert on send('string')

Raise a TypeError when the argument to send() or sendto() is anything
but a Buffer.

Fixes the following assertion:

  $ node -e 'require("dgram").createSocket("udp4").send("BAM")'
  node: ../../src/udp_wrap.cc:220: static v8::Handle<v8::Value>
  node::UDPWrap::DoSend(const v8::Arguments&, int): Assertion
  `Buffer::HasInstance(args[0])' failed.
  Aborted (core dumped)

Fixes #4496.
object_wrap: add missing HandleScope

by Sven Panne's suggestion, see [0] for details.

[0]: https://code.google.com/p/v8/issues/detail?id=2468
npm: Upgrade to v1.2.0
typed arrays: fix 32 bit size/index overflow

Fix an out-of-bound read/write bug due to integer wrapping. Reported by
Dean McNamee.
2012.01.09, Version 0.8.17 (Stable)

* npm: Upgrade to v1.2.0
  - peerDependencies (Domenic Denicola)
  - node-gyp v0.8.2 (Nathan Rajlich)
  - Faster installs from github user/project shorthands (Nathan Zadoks)

* typed arrays: fix 32 bit size/index overflow (Ben Noordhuis)

* http: Improve performance of single-packet responses (Ben Noordhuis)

* install: fix openbsd man page location (Ben Noordhuis)

* http: bubble up parser errors to ClientRequest (Brian White)
Merge branch 'v0.8.17-release' into v0.8
Now working on 0.8.18
blog: Post about v0.8.17
blog: Add security notice to v0.8.17 post
blog: Correct shasums for v0.8.17
blog, changelog: 0.8.17 was released in 2013, not 2012
make binary: allow custom config flags

For example, to cross-compile from my OS X laptop for Raspberry Pi, you would
do something like:

  $ make binary BINARYNAME=node-v`python tools/getnodeversion.py`-linux-arm-pi \
      DESTCPU=arm CONFIG_FLAGS="--dest-os=linux"
typed arrays: fix build on sunos
Revert "typed arrays: fix build on sunos"

This reverts commit 35a137cf8dcec75fd4cc11bbd8eb22cc2c1d7ece.
test: child process { stdio:'inherit' }
typed arrays: fix sunos signed/unsigned char issue

The int8_t and uint8_t typedefs on sunos/smartos depend on a number of
compiler directives. Avoid ambiguity and specify signed and unsigned
char explicitly.

Fixes the following build error:

  ../src/stream_wrap.cc: In static member function 'static void*
  node::WriteWrap::operator new(size_t)':
  ../src/stream_wrap.cc:70:49: warning: no return statement in function
  returning non-void [-Wreturn-type]
  In file included from ../src/v8_typed_array.cc:26:0:
  ../src/v8_typed_array_bswap.h: In function 'T
  v8_typed_array::SwapBytes(T) [with T = signed char]':
  ../src/v8_typed_array_bswap.h:150:23:   instantiated from 'T
  v8_typed_array::LoadAndSwapBytes(void*) [with T = signed char]'
  ../src/v8_typed_array.cc:694:7:   instantiated from 'static
  v8::Handle<v8::Value> {anonymous}::DataView::getGeneric(const
  v8::Arguments&) [with T = signed char]'
  ../src/v8_typed_array.cc:738:40:   instantiated from here
  ../src/v8_typed_array_bswap.h:125:16: error: size of array is
  negative
path: make basename and extname ignore trailing slashes

Fixes #4536
Merge remote-tracking branch 'ry/v0.8' into master

Conflicts:
	AUTHORS
	ChangeLog
	Makefile
	src/node_version.h
2013.01.11, Version 0.9.6 (Unstable)

* V8: update to 3.15.11.5

* node: remove ev-emul.h (Ben Noordhuis)

* path: make basename and extname ignore trailing slashes (Bert Belder)

* typed arrays: fix sunos signed/unsigned char issue (Ben Noordhuis)

* child_process: Fix {stdio:'inherit'} regression (Ben Noordhuis)

* child_process: Fix pipe() from child stdio streams  (Maciej Małecki)

* child_process: make fork() execPath configurable (Bradley Meck)

* stream: Add readable.push(chunk) method (isaacs)

* dtrace: x64 ustack helper (Fedor Indutny)

* repl: fix floating point number parsing (Nirk Niggler)

* repl: allow overriding builtins (Ben Noordhuis)

* net: add localAddress and localPort to Socket (James Hight)

* fs: make pool size coincide with ReadStream bufferSize (Shigeki Ohtsu)

* typed arrays: implement load and store swizzling (Dean McNamee)

* windows: fix perfctr crash on XP and 2003 (Scott Blomquist)

* dgram: fix double implicit bind error (Ben Noordhuis)